APA Style
The ECG Made Easy (Ninth Edition). ().
London:
Elsevier..
Chicago Style
The ECG Made Easy (Ninth Edition).
.
London:
Elsevier.,
.
Text.
MLA Style
The ECG Made Easy (Ninth Edition).
.
London:
Elsevier.,
.
Text.
Turabian Style
The ECG Made Easy (Ninth Edition).
London:
Elsevier.,
.
Print.